Software Engineer (React.Js)

International Digital Partners; Boituva; Presencial; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A leading tech firm in Brazil is seeking a skilled Software Engineer proficient in React.js. The role involves developing and maintaining scalable front-end applications while collaborating with backend teams. Ideal candidates will possess strong JavaScript and TypeScript skills, along with experience in design systems and performance optimization. This position is an excellent opportunity for those looking to advance their careers in a dynamic environment. Competitive compensation and a collaborative culture are offered.

Qualificações

• 5-7 years of professional experience in front-end software development.
• 3-5+ years of hands-on experience with React.js and the modern React ecosystem.
• Strong proficiency with TypeScript and JavaScript (ES6+).

Responsabilidades

• Develop and maintain scalable front-end applications using React.js.
• Implement reusable UI components and design systems.
• Collaborate with backend engineers to integrate APIs.

Conhecimentos

React.js

JavaScript (ES6+)

TypeScript

HTML5

CSS3

API Integration

Git

Formação académica

Bachelor’s degree in Computer Science or Engineering

Ferramentas

Next.js

Jest

React Testing Library

Descrição da oferta de emprego

Software Engineer (React.js)

Key Responsibilities

• Develop and maintain scalable front-end applications using React.js and related technologies.
• Implement reusable UI components and design systems that align with brand and accessibility standards.
• Collaborate with backend engineers to integrate APIs and data models.
• Write clean, maintainable, and testable JavaScript / TypeScript code.
• Optimize application performance and ensure responsive, cross-browser compatibility.
• Participate in code reviews, architecture discussions, and technical planning sessions.
• Stay current with emerging front-end trends, frameworks, and best practices.

Required Qualifications

• Bachelor’s degree in Computer Science, Engineering, or equivalent experience.
• 5-7 years of professional experience in front-end software development.
• 3-5+ years of hands-on experience with React.js and the modern React ecosystem (Hooks, Context API, etc.).
• Strong proficiency in JavaScript (ES6+) and TypeScript.
• Experience with HTML5, CSS3, and CSS frameworks (e.g., Tailwind CSS, Styled Components, or Sass).
• Familiarity with RESTful APIs or GraphQL integrations.
• Version control experience using Git and CI / CD workflows.

Preferred Qualifications

• Experience with Next.js, Redux Toolkit, or other state management libraries.
• Understanding of front-end testing (Jest, React Testing Library, Cypress).
• Knowledge of performance optimization and accessibility (WCAG) best practices.
• Experience working with design systems or component libraries (e.g., MUI, Chakra UI, shadcn / ui).
• Familiarity with backend technologies (Node.js, Express, or serverless architectures).
• Prior experience in an Agile / Scrum environment.